Vince Edwards Dr. Ben Casey Actor Sam Jaffe Dr. David Zorba Actor Bettye Ackerman Dr. Maggie Graham Actor Harry Landers Dr. Ted Hoffman Actor Nick Dennis Nick Kanavaras Actor Jeanne Bates Nurse Wills Actor Jerry Lewis Dr. Dennis Green Guest Star, Director Dianne Foster Karen Fischer Guest Star James Best Dr. Joe Sullivan Guest Star Tige Andrews Dave McClusky Guest Star Robert H. Harris Mr. Burns Guest Star Svea Grunfeld Helen Fenton Guest Star Todd Garretson Larry Guest Star Chester Krumholz Writer